Riken Keiki TAN-5000 User manual

PT1E-1046
Buzzer Unit
TAN-5000 Series
Operating Manual

TAN-5000 - 1 -
<Contents>
1 Outline of the Product ......................................................................................................... 2
1-1. Preface.............................................................................................................................. 2
1-2. Purpose of use.................................................................................................................. 2
1-3. Definition of DANGER, WARNING, CAUTION, and NOTE ............................................... 2
1-4. Method of confirmation for CE marking type ..................................................................... 3
2 Important Notices on Safety................................................................................................ 4
2-1. Danger cases.................................................................................................................... 4
2-2. Warning cases................................................................................................................... 5
2-3. Precautions ....................................................................................................................... 6
3 Product Components .......................................................................................................... 7
3-1. Main unit and accessories................................................................................................. 7
3-2. Outline drawing ................................................................................................................. 8
3-3. Installation drawing ........................................................................................................... 9
3-4. Names and functions for each part ................................................................................... 10
3-5. Detaching and attaching the buzzer unit ........................................................................... 11
3-6. Block diagram ................................................................................................................... 12
4 How to Use ......................................................................................................................... 13
4-1. Before using the buzzer unit.............................................................................................. 13
4-2. Precautions for installation points...................................................................................... 13
4-3. Precautions for system designing ..................................................................................... 14
4-4. How to wire ....................................................................................................................... 16
4-5. Grounding ......................................................................................................................... 21
5 How to Operate................................................................................................................... 22
5-1. Preparation for start-up ..................................................................................................... 22
5-2. Basic operating procedures............................................................................................... 22
5-3. How to start the buzzer unit............................................................................................... 23
5-4. Description of operation .................................................................................................... 24
5-4-1. Common first and second alarm activation .................................................................... 24
5-4-2. Common fault alarm activation....................................................................................... 24
5-5. Description of operation .................................................................................................... 27
5-5-1. How to change alarm contacts....................................................................................... 27
5-5-2. Maintenance mode ........................................................................................................ 27
6 Measures for Abnormalities ................................................................................................ 28
7 Product Specifications ........................................................................................................ 29
7-1. List of specifications .......................................................................................................... 29

1 Outline of the Product 1-1. Preface
- 2 - TAN-5000
1
Outline of the Product
1-1. Preface
Thank you for choosing our buzzer unit TAN-5000 series for use with the RM-5000 series. Please check
that the model number of the product you purchased is included in the specifications on this manual.
This manual explains how to use the buzzer unit and its specifications.
It contains information required for using the buzzer unit properly. Not only the first-time users but also the
users who have already used the product must read and understand the operating manual to enhance the
knowledge and experience before using the buzzer unit.
The buzzer unit must be used in combination with the RM-5000 series indicator/alarm unit. Be sure to read
the operating manual of the indicator/alarm unit.
1-2. Purpose of use
•The buzzer unit, when receiving an alarm signal from either of the multiple RM-5000 series
indicator/alarm units, sounds an alarm buzzer and activates the common first and second alarm contacts
to inform of a danger.
Model
Alarm activation
TAN-5000
Self-latching type
TAN-5000L
Lock-in type
•The buzzer unit, when receiving a fault alarm signal from either of the multiple RM-5000 series
indicator/alarm units, activates the common fault alarm contacts to inform of an abnormality to external
circuits.
1-3. Definition of DANGER, WARNING, CAUTION, and
NOTE
DANGER
This message indicates that improper handling may cause serious damage on
life, health or assets.
WARNING
This message indicates that improper handling may cause serious damage on
health or assets.
CAUTION
This message indicates that improper handling may cause minor damage on
health or assets.
NOTE
This message indicates advice on handling.

2 Important Notices on Safety 2-1. Danger cases
TAN-5000 - 4 -
2
Important Notices on
Safety
2-1. Danger cases
DANGER
This is not an explosion-proof unit. Do not operate the buzzer unit in a place where combustible
gases or vapors are present. Operating the buzzer unit in such an environment will lead to extreme
dangers.

2 Important Notices on Safety 2-2. Warning cases
- 5 - TAN-5000
WARNING
•Indicator/alarm unit
Connect the buzzer unit only to the RM-5000 series indicator/alarm unit.
Otherwise, the buzzer unit or equipment connected to it may be damaged.
•Power supply
Before turning on the buzzer unit, always check that the power supply voltage is compliant with
the specifications.
•Need of grounding circuit
Do not cut the grounding circuit inside or outside the buzzer unit or disconnect the wire from the
grounding terminal. In both of the cases, the buzzer unit will be in danger.
•Defects in protective functions
When seeming defects are found in the protective functions, such as protective grounding and
fuses, do not start the buzzer unit.Before starting the buzzer unit, check the protective functions
for defects.
•Fuse
To prevent fire, use a fuse with the specified ratings for the buzzer unit.
Turn the power switch OFF and cut the mains power before replacing a fuse.
Do not use an unspecified fuse or short-circuit the fuse holder.
For more information on fuses, please contact RIKEN KEIKI.
•External connection
Before connecting the buzzer unit to external equipments or external control circuit, securely
connect it to a protective grounding circuit.
•Response to a gas alarm
There are extreme dangers if a gas exceeding an alarm setpoint is detected. Take proper
actions based on your judgment.
2-2. Warning cases

2 Important Notices on Safety 2-3. Precautions
TAN-5000 - 6 -
2-3. Precautions
CAUTION
•Do not use a transceiver or mobile phone, etc. near the buzzer unit.
Radio wave from a transceiver near the buzzer unit or its cables may disturb operations. If a
transceiver or other such device is used, it must be used in a place where it disturbs nothing.
•To restart the buzzer unit, you must wait five seconds or more before doing it.
Restarting the buzzer unit in less than five seconds may cause errors.
•The safety and quality of the product cannot be guaranteed if this operating manual is ignored
when operating or maintaining the buzzer unit or it is altered in any way or repaired using
unspecified parts. We will not be liable for any accidents caused by these conditions.
•Careful consideration should be given to instrumentation to maintain safety even when a trouble
like disconnection of power/signal cable or unexpected malfunction or failure occurs.
•This is an electrical appliance. Be careful that it may be affected, in rare cases, by power supply
noises, static electricity, and electromagnetic noises. Before using this product in an environment
with such noises, provide for protective measures against them.

3 Product Components 3-1. Main unit and accessories
- 7 - TAN-5000
3
Product Components
3-1. Main unit and accessories
<Main Unit (TAN-5000 Series)>
<Accessories>
•Operating manual
One copy per system regardless of the number of
units to be delivered